An all-in-one utility to tweak, optimize, tune and clean up Windows Vista. It includes over thirty different utilities! Get access to hundreds of hidden options, clean registry and junk files, tune up Vista boot menu and many other utilities.

Fix and Speed Up Your PC! System Mechanic, the #1 best-selling and award-winning PC tune-up software, automatically repairs errors and fragmentation, cleans out clutter, and optimizes your PC, so it runs smoothly, reliably, and up to 300% faster.

An all-in-one utility to tweak, optimize, tune and clean up your Windows 7, it includes over thirty different utilities! Get access to hundreds of hidden options, clean registry and junk files, tune up Windows 7 boot menu and many other utilities.

Become King of the Button. DO not let The game make fun of you! King of the Buttons seem simple enough, but pause for a second and think again... and push that button! This game plays around an awesome tune. There are four basic games to tr

Listening Singing Teacher helps you to sing in tune and in rhythm. The visual feedbacks for pitch, beat and loudness allow you to train your "mental ear" by aiming the pitch in your head and adjusting your voice to produce the correct pitch.